这些值对Oracle DBA 在AIX OS 上配置自己的Oracle 环境比较有用。
| 类型 | AIX 5.3 | AIX 5.3 优化更改建议 |
AIX 6.1 | 受限制 |
| cpu_scale_memp = 8 | 8 | 8 | 是 | |
| data_stagger_interval = 161 | 161 | 161 | 是 | |
| defps = 1 | 1 | |||
| force_relalias_lite = 0 | 0 | 0 | ||
| framesets = 2 | 2 | 2 | 不再可用 | 是 |
| htabscale = n/a | n/a | n/a | 是 | |
| kernel_heap_psize = 4096 | 4096 | 4096 | ||
| kernel_psize = 4096 | 4096 | 65536 | 是 | |
| large_page_heap_size = 0 | 0 | 0 | 是 | |
| lgpg_regions = 0 | 0 | 0 | ||
| lgpg_size = 0 | 0 | 0 | ||
| low_ps_handling = 1 | 1 | 0 | ||
| lru_file_repage = 1 | 1 | 0 | 0 | 是 |
| lru_poll_interval = 10 | 10 | 10 | 是 | |
| lrubucket = 131072 | 131072 | 131072 | 是 | |
| maxclient% = 80 | 80 | 90 | 90 | 是 |
| maxfree = 1088 | 1088 | 1088 | ||
| maxperm = 598781 | 598781 | 442683 | ||
| maxperm% = 80 | 80 | 90 | 90 | 是 |
| maxpin = 635249 | 635249 | 423471 | ||
| maxpin% = 80 | 80 | 80 | ||
| mbuf_heap_psize = 65536 | 65536 | 64436 | 是 | |
| memory_affinity = 1 | 1 | 1 | 是 | |
| memory_frames = 786432 | 786432 | 524288 | ||
| memplace_data = 2 | 2 | 2 | ||
| memplace_mapped_file = 2 | 2 | 2 | ||
| memplace_shm_anonymous = 2 | 2 | 2 | ||
| memplace_shm_named = 2 | 2 | 2 | ||
| memplace_stack = 2 | 2 | 2 | ||
| memplace_text = 2 | 2 | 2 | ||
| memplace_unmapped_file = 2 | 2 | 2 | ||
| mempools = 5 | 5 | |||
| minfree = 960 | 960 | 960 | ||
| minperm = 149694 | 149694 | 14756 | ||
| minperm% = 20 | 20 | 5 | 3 | |
| nokilluid = 0 | 0 | 0 | ||
| npskill = 3072 | 3072 | 3072 | ||
| npsrpgmax = 24576 | 24576 | 8192 | 是 | |
| npsrpgmin = 18432 | 18432 | 6144 | 是 | |
| npsscrubmax = 24576 | 24576 | 8192 | 是 | |
| npsscrubmin = 18432 | 18432 | 6144 | 是 | |
| npswarn = 12288 | 12288 | 12288 | ||
| num_spec_dataseg = 0 | 0 | 0 | 是 | |
| numpsblks = 393216 | 393216 | 393216 | ||
| page_steal_method = 0 | 0 | 1 | 是 | |
| pagecoloring = n/a | n/a | |||
| pinnable_frames = 675516 | 675516 | 349814 | ||
| pta_balance_threshold = n/a | n/a | |||
| relalias_percentage = 0 | 0 | 0 | ||
| rpgclean = 0 | 0 | 0 | 是 | |
| rpgcontrol = 2 | 2 | 2 | 是 | |
| scrub = 0 | 0 | 0 | ||
| scrubclean = 0 | 0 | 0 | 是 | |
| soft_min_lgpgs_vmpool = 0 | 0 | |||
| spec_dataseg_int = 512 | 512 | 512 | 是 | |
| strict_maxclient = 1 | 1 | 1 | 是 | |
| strict_maxperm = 0 | 0 | 0 | 是 | |
| v_pinshm = 0 | 0 | 0 | ||
| vm_modlist_threshold = -1 | -1 | -1 | 是 | |
| vmm_fork_policy = 1 | 1 | 1 | 是 | |
| vmm_mpsize_support = 1 | 1 | 2 | 是 | |
| vmm_default_pspa | -1 |
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/34596/viewspace-671695/ ，如需转载，请注明出处，否则将追究法律责任。
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